1233645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 2334720

約数和(自身を除く): 1101075

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 379, 465, 651, 1085, 1137, 1895, 2653, 3255, 5685, 7959, 11749, 13265, 35247, 39795, 58745, 82243, 176235, 246729, 411215, 1233645]

約数ペア:

[(1, 1233645), (3, 411215), (5, 246729), (7, 176235), (15, 82243), (21, 58745), (31, 39795), (35, 35247), (93, 13265), (105, 11749), (155, 7959), (217, 5685), (379, 3255), (465, 2653), (651, 1895), (1085, 1137)]